incandescence vs visible light

incandescence and visible light both are nouns.

Word	Noun	Adjective	Verb	Adverb
incandescence	Yes	No	No	No
visible light	Yes	No	No	No

As nouns, visible light is a hypernym of incandescence; that is, visible light is a word with a broader meaning than incandescence:

incandescence: the phenomenon of light emission by a body as its temperature is raised
visible light: (physics) electromagnetic radiation that can produce a visual sensation

Other hypernyms of incandescence include light, visible radiation.

incandescence (noun)	visible light (noun)
light from heat	(physics) electromagnetic radiation that can produce a visual sensation
the phenomenon of light emission by a body as its temperature is raised